4S4 



INDEX 



Balsam, natural, 350 



neutral or alkaline, 350-351 



removal from lenses, 93 



removal from slides, 315 



xylene, 350 

 Base of microscope (fig.), 27 

 Basket for slides (fig.), 385 

 Bench, optical, 221 

 Bent-neck bottle or vial, 331 

 Bibliography, 35, 76, 126, 159, 205, 

 245. 269, 311, 367, 422-423, 44o> 

 443 

 Binoculars, 82-91, 431-432 



figures of, 84-85, 87, 432 



pai'aUel or diverging tubes, 86 

 Black aniline for tables, 365-366 

 Blocks for shell vials, 332 

 Blood, absorption spectrum of, 259 

 Blotting paper for models, 413-422 

 Board, reagent, 332, 345 

 Borax carmine, 351 

 Bottle for balsam, glycerin, or shellac, 



328-329 

 Box, imbedding and fig., 378 



washing for tissues (fig.), 369 

 Brownian movement or pedesis, 118 

 Burning point or focus, 284 



Cabinet for microscopic preparations, 



340-345 

 Calipers, micrometer, 318-319 

 Camera, 206 



drawing, 176 



photographic, 206 



photo-micrographic, 217-218 



testing, 212 



vertical, 207-218 



vibrations, avoidance of, 217-218 

 Camera lucida, 136-137, 161 



Abbe (fig.), 163-170 



WoUaston's fig. of, 136, 162 

 Canada balsam, 329, 350-351 



mounting in, 329-330 



removal from lenses, 93 



removal from slides, 315 

 Carbol-turpentine, 352 

 Carbol-xylene, 352 



Carbon-monoxide haemoglobin spectum, 



261 

 Card, black-pinhole (fig.), 6, 9, 10 



catalogue, 337 



centering, 326 

 Care, of eyes, 94-96 



microscope, mechanical parts, 92 



optical parts, 92-94 



of negatives, 214 



of oil immersions, 82 



of water immersion objectives, 80 

 Carmine, borax, 351 



muci-, 351 



spectrum of, 262 

 Castor-xylene clarifier, 391 

 Cataloguing formula, 338-339 



preparations, 337 

 Cedar- wood oil, 352 



clearing with, 352 



for oil immersion objectives, 438 

 Cells for mounting, 324 



staining isolated, 332 

 Cement, shellac, 364 

 Cementing collodion, 353 

 Center, optic or optical, 11, 282 

 Centering condensers, 65 



projection apparatus, 201 



source of illumination, 65 

 Centering-card, 326 

 Central light, 46 

 Chamber, moist, 333 

 Chloral ha^matoxylin, 359 

 Chloroform, 352 

 Chromatic aberration, 288 



correction, 290, 435 

 Circle, Ramsden's circle, 34, 76 

 Clamp for microtome, 378 

 Clarifier, castor-xylene, 353 

 Class demonstrations, 193, 195 

 Cleaning, back lens of objective, 94 



homogeneous immersion objectives, 

 82 



mixture for glass, 320 



optical parts, 92 



slides and cover-glasses, 315-317 



water immersion objectives, 80 

 Clearer, 330, 352 

 Clearing mixtures, 352 



